CN202320360U - Anti-knock connecting device of magnetic levitation vehicle - Google Patents
Anti-knock connecting device of magnetic levitation vehicle Download PDFInfo
- Publication number
- CN202320360U CN202320360U CN2011204295653U CN201120429565U CN202320360U CN 202320360 U CN202320360 U CN 202320360U CN 2011204295653 U CN2011204295653 U CN 2011204295653U CN 201120429565 U CN201120429565 U CN 201120429565U CN 202320360 U CN202320360 U CN 202320360U
- Authority
- CN
- China
- Prior art keywords
- metal pad
- suspension frame
- rubber metal
- attaching parts
- connecting device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Images
Abstract
The utility model discloses an anti-knock connecting device of a magnetic levitation vehicle. The anti-knock connecting device comprises a left upward connecting component 1, a left rubber stacking base 2, a right rubber stacking base 3 and a right upward connecting component 4, wherein an upper lug boss and a lower lug boss 11 with mounting through holes 5 matched with a suspension frame are arranged in the vertical direction of the left upward connecting component 1; the left upward connecting component 1 is connected with the left rubber stacking base 2 through a bolt 9; the right upward connecting component 4 is connected with the right rubber stacking base 3 through a bolt 10; a lug boss 13 with a mounting through hole 6 matched with the suspension frame is arranged in the vertical direction of the right upward connecting component 4; the left rubber stacking base 2 and the right rubber stacking base 3 are connected through a bolt 7; and a rubber cushion 8 is arranged between the left rubber stacking base 2 and the right rubber stacking base 3. The knocks between adjacent suspension frames are mutually inhibited through the anti-knock connecting device; and the anti-knock connecting device is suitable for rail vehicles, such as the magnetic levitation vehicle with a travelling mechanism, a high speed train, a metro train, a light-rail train and the like.
Description
Technical field
The utility model relates to the guideway vehicle technical field, particularly connecting device between the adjacent mechanism out of shape of guideway vehicle.
Background technology
The magnetic-levitation train running stability is an important indicator of estimating the operation of magnetic-levitation train always; Stretching can appear in magnetic-levitation train each module in operational process, yaw, 6 degree of freedom rise and fall, sidewinder, shake the head, nod; Therefore, the vibration of 6 of each module degree of freedom all has certain influence to the running stability of whole vehicle.Because the mechanism out of shape (suspension frame) of maglev vehicle is the vitals of accepting between carbody and the track, be again the important mechanism that influences vehicle operating simultaneously, therefore, the vibration of suspension frame is for the operation important influence of whole vehicle.The suspension frame is in the middle of operational process; Some special operating modes particularly, like emergency braking etc., the application force that the suspension frame receives from car body is reached on the longeron of suspension frame by draw bar; Make that the suspension frame is that the generation pitching is very serious at emergency braking, has had a strong impact on the running stability of vehicle.For addressing this problem as far as possible, present way is that the longeron installation site of draw bar and suspension frame is leaned on to the centre of suspension frame as much as possible, makes the effort that transmitted by car body at the midway location of suspension frame, reduces the influence of nodding to the suspension frame.Will bring problems such as some longitudinal traction power deficiencies like this, therefore, this solution is unreasonable.
The utility model content
In view of the shortcoming of prior art, the purpose of the utility model provides the anti-connecting device of nodding of a kind of maglev vehicle, makes it to alleviate the pitching of suspension frame, and per two adjacent suspension framves are coupled together, and has increased the globality of magnetic-levitation train.Can not influence simultaneously the longitudinal vibration of the frame that respectively suspends again.
The purpose of the utility model realizes through following means:
The anti-connecting device of nodding of a kind of maglev vehicle; Comprise upper left attaching parts 1, left rubber metal pad seat 2, right rubber metal pad seat 3 and upper right attaching parts 4; Vertical direction at upper left attaching parts 1 is provided with two boss 11 that have the installation through holes 5 of mating with the suspension frame up and down, and upper left attaching parts 1 is connected with left rubber metal pad seat 2 through bolt 9; Upper right attaching parts 4 is connected with right rubber metal pad seat 3 through bolt 10, and the vertical direction of upper right attaching parts 4 is provided with the boss 13 that has the installation through holes 6 of mating with the suspension frame; Through bolt 7 left rubber metal pad seat 2 is connected with right rubber metal pad seat 3, is provided with rubber sheet gasket 8 therebetween.
The utility model device connects two adjacent suspension framves; Can prevent the maglev vehicle phenomenon of nodding that the suspension frame occurs in operational process, make to couple together through this device between two adjacent suspension framves, increase the rigidity of nodding through this connecting device; Do not influence simultaneously other state of kinematic motions between the suspension frame again; Final realization only retrains the nodding phenomenon of suspension frame and does not influence other state of kinematic motions, has reduced the pitching of suspension frame, has improved the running stability and the traveling comfort of vehicle.
Adopt prior art, at maglev vehicle in the process of moving if during situations such as braking, the phenomenon of nodding will appear in vehicle suspension frame etc.The connecting device of the utility model can be alleviated the pitching of suspension frame on adjacent suspension frame through bolted connection; Reduce the amplitude of pitching: when suspension frame generation pitching; The vibration of suspension frame can pass to the upper left attaching parts of connecting device; Upper left attaching parts is connected with left rubber metal pad seat through bolt; Vibration will continue to pass to left rubber metal pad seat, in left rubber metal pad seat, rubber metal pad is installed, the pitching that vibration will alleviate the suspension frame through the rubber metal pad that is installed in the rubber metal pad seat.When another suspension frame generation pitching; The vibration of suspension frame will pass to the upper right attaching parts of connecting device; Upper right attaching parts is connected with right rubber metal pad seat through bolt; Vibration will continue to pass to right rubber metal pad seat, in right rubber metal pad seat, rubber metal pad is installed equally, the pitching that vibration will alleviate the suspension frame through the rubber metal pad that is installed in the rubber metal pad seat.Because the left and right sides upper connector of this connecting device is connected to the rear and front end of adjacent suspension frame; Therefore; When the homophase pitching appears in two adjacent suspension framves, the vibration of the rear end of the front end of a suspension frame and another suspension frame will be just in time opposite, therefore; When the upper left attaching parts of this connecting device is in the vibration crest, and upper right attaching parts just is in the vibration wave trough position.Therefore, use this connecting device can make nodding of adjacent suspension frame obtain mutual containment.When adjacent suspension frame generation anti-phase pitching, the vibration of the left and right upper connector of this connecting device is just in time synchronous, and at this moment, the pitching of suspension frame will be eased through the rubber metal pad of connecting device.
Description of drawings is following:
Fig. 1 is the utility model front elevation
Fig. 2 is the utility model birds-eye view
Fig. 3 is the upper left attaching parts block diagram of the utility model
Fig. 4 is the utility model left side rubber metal pad seat block diagram
Fig. 5 is the right rubber metal pad seat of a utility model block diagram
Fig. 6 is the upper right attaching parts block diagram of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Can find out in conjunction with Fig. 1 to Fig. 6; The utility model comprises upper left attaching parts 1, left rubber metal pad seat 2, right rubber metal pad seat 3 and upper right attaching parts 4; Vertical direction at upper left attaching parts 1 is provided with upper and lower two boss 11 that have the installation through holes 5 of mating with the suspension frame, and upper left attaching parts 1 is connected with left rubber metal pad seat 2 through bolt 9; Upper right attaching parts 4 is connected with right rubber metal pad seat 3 through bolt 10, and the vertical direction of upper right attaching parts 4 is provided with the boss 13 that has the installation through holes 6 of mating with the suspension frame; Through bolt 7 left rubber metal pad seat 2 is connected with right rubber metal pad seat 3, is provided with rubber sheet gasket 8 therebetween; The suspension frame that upper left attaching parts 1 is adjacent with former and later two respectively with upper right attaching parts 4 is connected.
Upper left attaching parts 1, upper right attaching parts 4 are all realized through lining and ball-bearing casing with the bolted connection of left rubber metal pad seat 2, right rubber metal pad seat 3 respectively.
Working process of the utility model and principle: with the connecting device of the utility model through bolted connection on adjacent suspension frame, at maglev vehicle in the process of moving, if during situations such as braking, the phenomenon of nodding will appear in vehicle suspension frame etc.After this connecting device was installed, this device can be alleviated the pitching of suspension frame, reduced the amplitude of pitching.When suspension frame generation pitching; The vibration of suspension frame can pass to the upper left attaching parts 1 of connecting device; Upper left attaching parts 1 is connected with left rubber metal pad seat 2 through bolt 9; Vibration will continue to pass to left rubber metal pad seat 2,2 li rubber metal pad is installed at left rubber metal pad seat, the pitching that vibration will alleviate the suspension frame through the rubber metal pad that is installed in the rubber metal pad seat.When another suspension frame generation pitching; The vibration of suspension frame will pass to the upper right attaching parts 4 of connecting device; Upper right attaching parts 4 is connected with right rubber metal pad seat 3 through bolt 10; Vibration will continue to pass to right rubber metal pad seat 3,3 li rubber metal pad is installed at right rubber metal pad seat equally, the pitching that vibration will alleviate the suspension frame through the rubber metal pad that is installed in the rubber metal pad seat.Because the left and right sides upper connector of this connecting device is connected to the rear and front end of adjacent suspension frame; Therefore; When the homophase pitching appears in two adjacent suspension framves, the vibration of the rear end of the front end of a suspension frame and another suspension frame will be just in time opposite, therefore; When the upper left attaching parts 1 of this connecting device is in the vibration crest, and upper right attaching parts 4 just is in the vibration wave trough position.Therefore, use this connecting device can make nodding of adjacent suspension frame obtain mutual containment.When adjacent suspension frame generation anti-phase pitching, the vibration of the left and right upper connector of this connecting device is just in time synchronous, and at this moment, the pitching of suspension frame will be eased through the rubber metal pad of connecting device.
The utility model connecting device is applicable to guideway vehicles such as maglev vehicle with mechanism out of shape, high speed train, subway light rail.
More than narration tries hard to show and describe principal character, utility model essence, groundwork, technological merit and the specific embodiment of the utility model; One skilled in the art will appreciate that; Embodiment described here is in order to help the principle of reader understanding's the utility model; Under the prerequisite that does not break away from the utility model thought and scope, the utility model also has other variation and improvement of combining routine techniques, should be understood that in the protection domain of the utility model.
Claims (2)
1. a maglev vehicle prevents nodding connecting device; It is characterized in that; Comprise upper left attaching parts (1), left rubber metal pad seat (2), right rubber metal pad seat (3) and upper right attaching parts (4); Be provided with up and down two in the vertical direction of upper left attaching parts (1) and have the boss (11) that is used for the installation through holes (5) of suspension frame coupling, upper left attaching parts (1) is connected with left rubber metal pad seat (2) through bolt (9); Upper right attaching parts (4) is connected with right rubber metal pad seat (3) through bolt (10), and the vertical direction of upper right attaching parts (4) is provided with the boss (13) that has the installation through holes (6) of mating with the suspension frame; Through bolt (7) left rubber metal pad seat (2) is connected with right rubber metal pad seat (3), is provided with rubber sheet gasket (8) therebetween.
2. according to the anti-connecting device of nodding of the said a kind of maglev vehicle of claim 1, it is characterized in that upper left attaching parts (1), upper right attaching parts (4) are all realized through lining and ball-bearing casing with the bolted connection of left rubber metal pad seat (2), right rubber metal pad seat (3) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204295653U CN202320360U (en) | 2011-11-02 | 2011-11-02 | Anti-knock connecting device of magnetic levitation vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204295653U CN202320360U (en) | 2011-11-02 | 2011-11-02 | Anti-knock connecting device of magnetic levitation vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202320360U true CN202320360U (en) | 2012-07-11 |
Family
ID=46432351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204295653U Withdrawn - After Issue CN202320360U (en) | 2011-11-02 | 2011-11-02 | Anti-knock connecting device of magnetic levitation vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202320360U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416967A (en) * | 2011-11-02 | 2012-04-18 | 西南交通大学 | Anti-pitching connecting device for magnetic suspension vehicle |
| CN108297734A (en) * | 2018-01-26 | 2018-07-20 | 王长贵 | Wheeled vehicle magnetic floats operating system and wheeled vehicle |
-
2011
- 2011-11-02 CN CN2011204295653U patent/CN202320360U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416967A (en) * | 2011-11-02 | 2012-04-18 | 西南交通大学 | Anti-pitching connecting device for magnetic suspension vehicle |
| CN102416967B (en) * | 2011-11-02 | 2013-10-30 | 西南交通大学 | Anti-pitching connecting device for magnetic suspension vehicle |
| CN108297734A (en) * | 2018-01-26 | 2018-07-20 | 王长贵 | Wheeled vehicle magnetic floats operating system and wheeled vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104149632B (en) | Three-freedom-degree hybrid vibration damping pantograph | |
| CN201193037Y (en) | Rocker type journal box positioning device of high-speed motor train set bogies | |
| CN105128681B (en) | Two-freedom head of high-speed pantograph | |
| CN104057970A (en) | Low floor tramcar steering bogie | |
| CN202016476U (en) | Center pin longitudinal draw gear for urban rail vehicle | |
| CN104442882A (en) | Traction device for suspended monorail vehicle | |
| CN202320354U (en) | Connecting device of middle sliding platform of magnetic suspension vehicle | |
| CN108454455A (en) | A kind of six suspending module middling speed maglev vehicle running mechanisms | |
| CN104129307B (en) | Based on the Three-freedom-degree hybrid pantograph of two-in-parallel mechanism | |
| CN102530005A (en) | Four-shaft locomotive steering frame arranged under shaft box | |
| CN202320360U (en) | Anti-knock connecting device of magnetic levitation vehicle | |
| CN102501859B (en) | Power car for narrow gauge electric motor car | |
| CN107738659B (en) | High-comfort empty rail vehicle bogie | |
| CN102416967B (en) | Anti-pitching connecting device for magnetic suspension vehicle | |
| CN203063954U (en) | Running equipment of medium and low-speed magnetic suspension vehicle | |
| CN104527658A (en) | High-speed bogie traction motor transverse decoupling elastic suspension mechanism based on spring plates | |
| CN103612644A (en) | Bo steering frame used for electric shunting locomotive | |
| CN204055407U (en) | Based on the Three-freedom-degree hybrid pantograph of two-in-parallel mechanism | |
| CN201646754U (en) | Truck secondary suspension device | |
| CN201329870Y (en) | Joint sealing coupler buffer device | |
| CN203638993U (en) | Anti-derailing mechanism for crown block robot | |
| CN203995727U (en) | Three-freedom-degree hybrid vibration damping pantograph | |
| CN208134329U (en) | Track train and its motor suspension gear | |
| CN205130954U (en) | High -speed pantograph bow of two degrees of freedom | |
| CN201095369Y (en) | Inclined wedge for bogie |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120711 Effective date of abandoning: 20131030 |
|
| RGAV | Abandon patent right to avoid regrant |